My niece was diagnosed with birdshot chorioretinopathy. Can you please explain what this is, which treatments are involved, and what the typical prognoses are? — P.Z.

How bird declines in Southeast Missouri—from Mississippi kites to birds in recovering wetlands—are revealing ecosystem health ...

There are, apparently, many people in Flagstaff who feel that appearing at a No Kings' Day rally will make some sort of ...

The problem with diffusion is that it’s notoriously slow. The oxygen constraint hypothesis argued that the larger the insect ...

A chicken egg at Neion Bio, a biotech start-up, receiving a microinjection. The company aims to to turn chicken eggs into ...

The species is currently classified as Endangered by the IUCN. Recent GPS tracking reveals that female secretary birds require a hunting radius of up to 18.6 miles. In the vast golden grasslands of ...

In the vast golden grasslands of sub-Saharan Africa, the secretary bird makes an unforgettable sight — long-legged, crested, and stalking the savanna with deliberate, high-stepping precision. Famous ...

🛍️ Amazon Big Spring Sale: 100+ editor-approved deals worth buying right now 🛍️ By Margherita Bassi Published Mar 3, 2026 11:30 AM EST Add Popular Science (opens in a new tab) Adding us as a ...

Were it not for a string of unlikely events and minor miracles, the world might have never known a basketball legend. In the beginning, the boy didn’t like basketball as much as he seemed to like just ...

The vast majority of organ donations once came from people who were brain-dead. Now they’re increasingly coming from people who died when their heart stopped beating, a major shift that can boost ...

Add Yahoo as a preferred source to see more of our stories on Google. Rudy Fichtenbaum, left, and Wade Steen, right. (Photo by Morgan Trau, WEWS.) Educators, politicians and retired teachers’ pension ...